131386206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3449}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 300729600

約数和(自身を除く): 169343394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 907, 1814, 2721, 3449, 5442, 6349, 6898, 10347, 12698, 19047, 20694, 24143, 38094, 48286, 72429, 144858, 3128243, 6256486, 9384729, 18769458, 21897701, 43795402, 65693103, 131386206]

約数ペア:

[(1, 131386206), (2, 65693103), (3, 43795402), (6, 21897701), (7, 18769458), (14, 9384729), (21, 6256486), (42, 3128243), (907, 144858), (1814, 72429), (2721, 48286), (3449, 38094), (5442, 24143), (6349, 20694), (6898, 19047), (10347, 12698)]